I want one synth which is on MIDI channel 1 to be able to drive another synth which is on MIDI channel 2 Physical Synth1 MIDI Out → MidiHub MIDI In B MidiHub MIDI Out B → Synth2 MIDI In Preset From B → Channel Filter → Channel Remap → To B The Channel Filter is filtering every channel except C…

Hi @David_Kurtz It sounds like you have inadvertently mapped the Source property of the Input pipe. If you have any pipes with a little green square (in top right corner of pipe icon), that shows a mapping: [Screen Shot 2025-11-15 at 09.04.49] From your description your preset, your preset shou…

Yes the green dot was there on every step of the pipeline. I couldnt figure out how to get rid of it, so I deleted the entire pipeline and recreated it. Thanks for the tip on not needing the channel filter for the remap.

[image] David_Kurtz: I couldnt figure out how to get rid of it, so I deleted the entire pipeline Two ways: find the mappings and for each, click the U (Unmap) button for each alt-drag the pipeline. This will create a copy but without the mappings. So useful if you want to get rid of all the…

[image] resonotter: Is this still a request, btw? I am still trying to figure out how to do this yes. Part of it is that sometimes I want to layer completely, other times I want one specific split, and other times I don’t want Synth1 controlling Synth2 at all. And I want to be able to switch …

OK, that sounds like it might involve using MC-6 to switch routing within a preset rather than necessarily switching presets themselves. This would involve deliberate use of mappings using some message coming from MC-6. When you’ve got time to spec it out clearly, start a new Topic.

Why do notes from my synth change midihub source?

Midihub Support

resonotter November 15, 2025, 9:12pm 4

Two ways:

find the mappings and for each, click the U (Unmap) button for each
alt-drag the pipeline. This will create a copy but without the mappings. So useful if you want to get rid of all the mappings

Is this still a request, btw?

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Why do notes from my synth change midihub source?

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